diff --git a/engine/src/main/scala/cromwell/engine/workflow/lifecycle/execution/SubWorkflowExecutionActor.scala b/engine/src/main/scala/cromwell/engine/workflow/lifecycle/execution/SubWorkflowExecutionActor.scala
index ee6a03ce07c..75649ebf547 100644
--- a/engine/src/main/scala/cromwell/engine/workflow/lifecycle/execution/SubWorkflowExecutionActor.scala
+++ b/engine/src/main/scala/cromwell/engine/workflow/lifecycle/execution/SubWorkflowExecutionActor.scala
@@ -65,7 +65,7 @@ class SubWorkflowExecutionActor(key: SubWorkflowKey,
 
   override def preStart(): Unit = {
     context.system.eventStream.publish(SubWorkflowStart(self))
-        super.preStart()
+    super.preStart()
   }
 
   private var eventList: Seq[ExecutionEvent] = Seq(ExecutionEvent(stateName.toString))